./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:38:43,480 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:38:43,575 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:38:43,580 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:38:43,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:38:43,622 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:38:43,625 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:38:43,626 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:38:43,627 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:38:43,627 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:38:43,628 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:38:43,628 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:38:43,629 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:38:43,629 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:38:43,630 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:38:43,630 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:38:43,631 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:38:43,631 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:38:43,631 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:38:43,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:38:43,632 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:38:43,633 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:38:43,634 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:38:43,634 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:38:43,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:43,635 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:38:43,635 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:38:43,636 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:38:43,636 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:38:43,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:38:43,637 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 [2024-11-08 22:38:43,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:38:44,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:38:44,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:38:44,008 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:38:44,009 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:38:44,010 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:38:46,176 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:38:46,687 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:38:46,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2024-11-08 22:38:46,734 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data/775aa945c/45a5c8607894422f8da8a91e1ce5eeed/FLAGc178a079a [2024-11-08 22:38:47,241 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data/775aa945c/45a5c8607894422f8da8a91e1ce5eeed [2024-11-08 22:38:47,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:38:47,246 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:38:47,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:47,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:38:47,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:38:47,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:47" (1/1) ... [2024-11-08 22:38:47,259 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33626e8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:47, skipping insertion in model container [2024-11-08 22:38:47,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:47" (1/1) ... [2024-11-08 22:38:47,371 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:38:47,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-08 22:38:47,730 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-08 22:38:48,934 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,935 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,936 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,937 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,939 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,958 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,959 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,962 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:48,963 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:49,999 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,000 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:50,180 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:38:50,203 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-08 22:38:50,204 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-08 22:38:50,258 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,258 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,259 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,259 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,260 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,269 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,270 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,272 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,272 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] [2024-11-08 22:38:50,450 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,451 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:50,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] [2024-11-08 22:38:50,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:50,760 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:38:50,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50 WrapperNode [2024-11-08 22:38:50,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:50,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:50,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:38:50,762 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:38:50,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:50,868 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:50,970 INFO L138 Inliner]: procedures = 680, calls = 2500, calls flagged for inlining = 53, calls inlined = 4, statements flattened = 757 [2024-11-08 22:38:50,970 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:50,971 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:38:50,971 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:38:50,971 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:38:50,981 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:50,982 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:50,989 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:50,990 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:51,036 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:51,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:51,050 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:51,058 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:51,071 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:38:51,072 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:38:51,072 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:38:51,072 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:38:51,073 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:50" (1/1) ... [2024-11-08 22:38:51,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:51,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:38:51,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:38:51,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:38:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2024-11-08 22:38:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_clean_up [2024-11-08 22:38:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-08 22:38:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-08 22:38:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:38:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:38:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:38:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:38:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:38:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:38:51,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:38:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:38:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:38:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:38:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:38:51,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:38:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:38:51,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:38:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:38:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 22:38:51,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 22:38:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:38:51,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:38:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:38:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:38:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:38:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:38:51,202 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:38:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:38:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:38:51,528 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:38:51,531 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:07,716 INFO L? ?]: Removed 48 outVars from TransFormulas that were not future-live. [2024-11-08 22:39:07,716 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:39:08,611 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:39:08,611 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:39:08,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:08 BoogieIcfgContainer [2024-11-08 22:39:08,611 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:39:08,612 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:39:08,613 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:39:08,626 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:39:08,627 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:39:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-11-08 22:39:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-11-08 22:39:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:39:08,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:41:14,161 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 22:41:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:43:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:43:28,309 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 22:43:28,318 INFO L158 Benchmark]: Toolchain (without parser) took 281066.39ms. Allocated memory was 161.5MB in the beginning and 3.7GB in the end (delta: 3.6GB). Free memory was 109.1MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 268.1MB. Max. memory is 16.1GB. [2024-11-08 22:43:28,319 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 161.5MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:43:28,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3513.36ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 109.1MB in the beginning and 102.4MB in the end (delta: 6.7MB). Peak memory consumption was 87.0MB. Max. memory is 16.1GB. [2024-11-08 22:43:28,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 209.10ms. Allocated memory is still 216.0MB. Free memory was 102.4MB in the beginning and 91.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:43:28,324 INFO L158 Benchmark]: Boogie Preprocessor took 100.39ms. Allocated memory is still 216.0MB. Free memory was 91.9MB in the beginning and 84.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:43:28,325 INFO L158 Benchmark]: RCFGBuilder took 17539.48ms. Allocated memory was 216.0MB in the beginning and 337.6MB in the end (delta: 121.6MB). Free memory was 84.6MB in the beginning and 123.6MB in the end (delta: -39.0MB). Peak memory consumption was 134.6MB. Max. memory is 16.1GB. [2024-11-08 22:43:28,326 INFO L158 Benchmark]: CodeCheck took 259699.22ms. Allocated memory was 337.6MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 123.6MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. [2024-11-08 22:43:28,329 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 161.5MB. Free memory is still 102.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3513.36ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 109.1MB in the beginning and 102.4MB in the end (delta: 6.7MB). Peak memory consumption was 87.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 209.10ms. Allocated memory is still 216.0MB. Free memory was 102.4MB in the beginning and 91.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.39ms. Allocated memory is still 216.0MB. Free memory was 91.9MB in the beginning and 84.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17539.48ms. Allocated memory was 216.0MB in the beginning and 337.6MB in the end (delta: 121.6MB). Free memory was 84.6MB in the beginning and 123.6MB in the end (delta: -39.0MB). Peak memory consumption was 134.6MB. Max. memory is 16.1GB. * CodeCheck took 259699.22ms. Allocated memory was 337.6MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 123.6MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 104.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8061]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] - GenericResultAtLocation [Line: 8547]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:43:28,559 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:43:28,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:43:31,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:43:31,569 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:43:31,626 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:43:31,629 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:43:31,630 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:43:31,631 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:43:31,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:43:31,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:43:31,634 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:43:31,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:43:31,635 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:43:31,635 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:43:31,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:43:31,641 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:43:31,642 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:43:31,642 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:43:31,643 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:43:31,643 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:43:31,647 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:43:31,647 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:43:31,648 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:43:31,649 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:43:31,649 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:43:31,651 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:43:31,651 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:43:31,652 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:31,652 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:43:31,653 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:43:31,653 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:43:31,654 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:43:31,654 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:43:31,655 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:43:31,656 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a515264e984c16c779a7ffef20874cef8e4933de9530e4e358b0857516d7443 [2024-11-08 22:43:32,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:43:32,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:43:32,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:43:32,190 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:43:32,196 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:43:32,197 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:43:34,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:43:35,526 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:43:35,528 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2024-11-08 22:43:35,589 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data/49f9476d1/07926e76bd7e47c2b412207059722459/FLAG8a089d303 [2024-11-08 22:43:35,616 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/data/49f9476d1/07926e76bd7e47c2b412207059722459 [2024-11-08 22:43:35,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:43:35,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:43:35,626 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:35,627 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:43:35,633 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:43:35,635 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:35" (1/1) ... [2024-11-08 22:43:35,636 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5441d40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:35, skipping insertion in model container [2024-11-08 22:43:35,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:35" (1/1) ... [2024-11-08 22:43:35,810 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:43:36,213 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-08 22:43:36,224 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-08 22:43:37,297 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,484 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,497 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,502 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,505 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,506 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,507 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,508 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,521 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,521 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,531 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,532 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,533 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,533 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,535 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,535 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:37,536 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:37,536 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,194 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,195 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,196 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,197 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,390 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,406 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,412 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,421 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,489 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,491 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,500 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,501 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:38,770 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 22:43:38,858 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:43:38,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-08 22:43:38,866 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-08 22:43:38,914 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,933 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,935 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,936 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,940 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,941 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,942 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,943 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,943 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,944 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,945 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,947 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,948 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,949 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,950 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,955 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,955 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,956 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,956 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,958 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,958 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:38,959 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:38,959 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,010 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,011 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,012 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,012 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,047 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,050 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,055 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,096 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,097 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,124 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:43:39,125 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,126 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:39,217 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:43:39,234 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2024-11-08 22:43:39,234 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2024-11-08 22:43:39,279 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,280 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,280 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,281 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,282 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,289 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,290 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] [2024-11-08 22:43:39,417 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,418 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:43:39,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] [2024-11-08 22:43:39,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:39,801 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:43:39,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39 WrapperNode [2024-11-08 22:43:39,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:39,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:39,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:43:39,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:43:39,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:39,979 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,094 INFO L138 Inliner]: procedures = 700, calls = 2500, calls flagged for inlining = 53, calls inlined = 4, statements flattened = 758 [2024-11-08 22:43:40,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:40,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:43:40,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:43:40,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:43:40,119 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,143 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,209 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,212 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,227 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,241 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:43:40,242 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:43:40,242 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:43:40,242 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:43:40,243 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:39" (1/1) ... [2024-11-08 22:43:40,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:40,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:43:40,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:43:40,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:43:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2024-11-08 22:43:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_clean_up [2024-11-08 22:43:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-08 22:43:40,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-08 22:43:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:43:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:43:40,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:43:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:43:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:43:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-08 22:43:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:43:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:43:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:43:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:43:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:43:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:43:40,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:43:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:43:40,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:43:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:43:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:43:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-08 22:43:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-08 22:43:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:43:40,347 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:43:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:43:40,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:43:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:43:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:43:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:43:40,348 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:43:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:43:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-08 22:43:40,758 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:43:40,762 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:43:54,532 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-08 22:43:54,534 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-08 22:43:54,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-08 22:43:54,547 INFO L158 Benchmark]: Toolchain (without parser) took 18921.30ms. Allocated memory was 102.8MB in the beginning and 320.9MB in the end (delta: 218.1MB). Free memory was 69.5MB in the beginning and 235.3MB in the end (delta: -165.8MB). Peak memory consumption was 150.4MB. Max. memory is 16.1GB. [2024-11-08 22:43:54,547 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 71.3MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:43:54,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4176.29ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 69.3MB in the beginning and 40.6MB in the end (delta: 28.7MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2024-11-08 22:43:54,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.97ms. Allocated memory is still 123.7MB. Free memory was 40.6MB in the beginning and 62.5MB in the end (delta: -21.9MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2024-11-08 22:43:54,554 INFO L158 Benchmark]: Boogie Preprocessor took 141.04ms. Allocated memory is still 123.7MB. Free memory was 62.5MB in the beginning and 54.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:43:54,554 INFO L158 Benchmark]: RCFGBuilder took 14300.32ms. Allocated memory was 123.7MB in the beginning and 320.9MB in the end (delta: 197.1MB). Free memory was 54.1MB in the beginning and 235.3MB in the end (delta: -181.2MB). Peak memory consumption was 112.6MB. Max. memory is 16.1GB. [2024-11-08 22:43:54,561 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 71.3MB. Free memory is still 47.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4176.29ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 69.3MB in the beginning and 40.6MB in the end (delta: 28.7MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.97ms. Allocated memory is still 123.7MB. Free memory was 40.6MB in the beginning and 62.5MB in the end (delta: -21.9MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.04ms. Allocated memory is still 123.7MB. Free memory was 62.5MB in the beginning and 54.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14300.32ms. Allocated memory was 123.7MB in the beginning and 320.9MB in the end (delta: 197.1MB). Free memory was 54.1MB in the beginning and 235.3MB in the end (delta: -181.2MB). Peak memory consumption was 112.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8061]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8061] - GenericResultAtLocation [Line: 8547]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8547-8558] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c4b6ad6-dbe4-4ab8-8c8e-dabc006ef154/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")